{
  "plays": {
    "plays": [
      {
        "city": "Nanjing",
        "country": "China",
        "region": "Jiangsu",
        "signature": "0x92b1092ec6195e281e6e9578c24d6fe4d201aacce36f1d8ea0c4bd32ae22b5112bcbc178688e13ead53249bad5a80b33a8ce6fefd3e2aef19468e816963a66ab01",
        "timestamp": "2026-10-13T05:17:04Z",
        "trackId": "1488891593",
        "userId": "0x2af4598d3cf95d8e76987c02bc8a8d71f58d49d5"
      }
    ]
  },
  "signature": "818774f508ed1550ce1a20d86ff85409d9a2603154bd6f92c22d9e747be09b7b5ac80c04e2da8d022d69ee007e80a49ab551f507bcfbdc3b6c98225db56ed27b01"
}